All ASNs

Autonomous System details for AS137266

AS137266

China Telecom • chinatelecom.cn

AS137266 — China Telecom

AS Name

CHINATELECOM-HUBEI-WUHAN-5G-NETWORK

Country

China (CN)

Website

chinatelecom.cn

Number of IPv4

299,008

Number of IPv6

ASN type

ISP

Status

Allocated

Registry

APNIC

Allocated

April 02, 2020

Last updated

May 14, 2020

IP Ranges

75 IPv4 prefixes

Prefix	Company	Number of IPs
27.16.129.0/24	CHINANET HB	256
27.16.130.0/23	CHINANET HB	512
27.16.132.0/22	CHINANET HB	1,024
27.16.144.0/22	CHINANET HB	1,024
27.16.148.0/22	CHINANET HB	1,024
27.16.152.0/22	CHINANET HB	1,024
27.16.160.0/22	CHINANET HB	1,024
27.16.172.0/22	CHINANET HB	1,024
27.16.180.0/22	CHINANET HB	1,024
27.16.184.0/22	CHINANET HB	1,024
27.16.188.0/22	CHINANET HB	1,024
27.16.196.0/22	CHINANET HB	1,024
27.16.200.0/21	CHINANET HB	2,048
27.16.208.0/22	CHINANET HB	1,024
27.16.212.0/22	CHINANET HB	1,024
27.16.216.0/22	CHINANET HB	1,024
27.16.220.0/22	CHINANET HB	1,024
27.16.224.0/22	CHINANET HB	1,024
27.16.232.0/22	CHINANET HB	1,024
27.16.236.0/22	CHINANET HB	1,024
27.16.252.0/24	CHINANET HB	256
27.17.64.0/22	CHINANET HB	1,024
27.17.70.0/23	CHINANET HB	512
27.17.72.0/22	CHINANET HB	1,024
27.17.76.0/23	CHINANET HB	512
27.17.78.0/23	CHINANET HB	512
27.17.80.0/20	CHINANET HB	4,096
27.17.96.0/20	CHINANET HB	4,096
27.17.112.0/21	CHINANET HB	2,048
27.17.120.0/22	CHINANET HB	1,024
27.17.140.0/24	CHINANET HB	256
27.17.142.0/23	CHINANET HB	512
27.17.144.0/20	CHINANET HB	4,096
27.17.160.0/19	CHINANET HB	8,192
27.17.192.0/19	CHINANET HB	8,192
27.17.224.0/19	CHINANET HB	8,192
27.18.0.0/17	CHINANET HB	32,768
27.19.0.0/18	CHINANET HB	16,384
27.19.64.0/19	CHINANET HB	8,192
27.19.92.0/22	CHINANET HB	1,024
27.19.100.0/22	CHINANET HB	1,024
27.19.104.0/22	CHINANET HB	1,024
27.19.108.0/22	CHINANET HB	1,024
27.19.116.0/22	CHINANET HB	1,024
27.19.120.0/21	CHINANET HB	2,048
27.19.132.0/22	CHINANET HB	1,024
27.19.172.0/22	CHINANET HB	1,024
27.19.176.0/22	CHINANET HB	1,024
27.19.184.0/21	CHINANET HB	2,048
27.19.196.0/22	CHINANET HB	1,024
27.19.224.0/22	CHINANET HB	1,024
27.19.232.0/22	CHINANET HB	1,024
111.175.40.0/22	CHINANET HB	1,024
111.175.60.0/22	CHINANET HB	1,024
119.98.0.0/20	CHINANET HB	4,096
119.98.16.0/21	CHINANET HB	2,048
119.98.32.0/19	CHINANET HB	8,192
119.98.64.0/18	CHINANET HB	16,384
119.98.128.0/18	CHINANET HB	16,384
119.98.196.0/22	CHINANET HB	1,024
119.98.200.0/21	CHINANET HB	2,048
119.98.208.0/22	CHINANET HB	1,024
119.98.224.0/20	CHINANET HB	4,096
119.98.240.0/21	CHINANET HB	2,048
119.98.248.0/23	CHINANET HB	512
121.60.116.0/22	CHINANET HB	1,024
171.83.0.0/18	CHINANET HB	16,384
171.83.64.0/18	CHINANET HB	16,384
171.83.88.0/22	CHINANET HB	1,024
171.113.0.0/18	CHINANET HB	16,384
171.113.64.0/18	CHINANET HB	16,384
171.113.128.0/18	CHINANET HB	16,384
171.113.192.0/18	CHINANET HB	16,384
219.140.112.0/22	CHINANET HB WH	1,024
221.235.251.0/24	CHINANET HB	256

IP ranges are the different blocks of IP addresses advertised by an Autonomous System (AS). These ranges can be used by the same organization operating the AS, or by different organizations.

Peers of AS137266

0 peers

AS137266 has no peers recorded.

Peering is a direct, often free, traffic exchange between Autonomous Systems (ASNs). They share routes only to their own networks and customers, making connections faster and cheaper for that specific traffic, without providing full internet access to each other.

Upstreams of AS137266

1 upstreams

AS4134

AS137266 uses these Autonomous Systems as its upstreams.

An upstream (or transit provider) is another AS that AS137266 pays for full internet connectivity, allowing it to reach all global destinations and be reachable by them.

Downstreams of AS137266

0 downstreams

AS137266 has no downstreams recorded.

A downstream is a customer Autonomous System that pays another AS (its provider) for internet access. The provider AS carries the downstream's traffic and makes its network reachable.